react native:andorid给iOS的navi多出20像素左右

来源：互联网发布：灵魂摆渡3风华绝代知乎编辑：程序博客网时间：2024/05/22 00:43

头部发白了

安卓普遍的navi头都多出来一点，就是statebar多了20像素，一个沉浸式的问题，暂时这样处理,这样iOS和安卓大体就差不多了

package com.qinggu.damai;import android.view.View;import com.facebook.react.ReactActivity;import com.facebook.react.ReactPackage;import com.facebook.react.shell.MainReactPackage;import com.imagepicker.ImagePickerPackage;import java.util.Arrays;import java.util.List;public class MainActivity extends ReactActivity {    /**     * 沉浸式问题处理     */    void stateBartoDo() {        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);    }    /**     * Returns the name of the main component registered from JavaScript.     * This is used to schedule rendering of the component.     */    @Override    protected String getMainComponentName() {        stateBartoDo();        return "JdApp";    }    /**     * Returns whether dev mode should be enabled.     * This enables e.g. the dev menu.     */    @Override    protected boolean getUseDeveloperSupport() {        return BuildConfig.DEBUG;    }    /**     * A list of packages used by the app. If the app uses additional views     * or modules besides the default ones, add more packages here.     */    @Override    protected List<ReactPackage> getPackages() {        return Arrays.<ReactPackage>asList(                new MainReactPackage(),                new ImagePickerPackage()        );    }}

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